2024. Environmentally friendly economic growth: an analysis of the role of green GDP in national development: ACKNOWLEDGEMENTS: Thanks to the Innovation training project of Guangdong Ocean University: The research foundation of the Grey correlation model and data set of the Agricultural Land Guard - Farmland Security System Institute, and thanks to the Innovation and Entrepreneurship Training Program project funding of Guangdong Ocean University (CXXL2023192). International Scientific Technical and Economic Research . (Jun. 2024), 59–69.